JavaScript console to check variable value
console.log(); prints the output of () in the console
typeof to Check Type of Variable
typeof returns the data structure, or type, of a variable
Type-os, Quotations, Parentheses, Braces, Operators, etc...
Watch for type-os and close your (), [], {}, and user === where applicable
Nothing to really show here. Practice was several lines of code with missing braces, or type-os
Something unrelated to a type-o is to check for function's arguments being supplied in the incorrect order
Off By One Errors when indexing
sometimes called OBOE
Caution when Reinitializing Variables
a potential issue is when variables either should be reinitialized, and aren't, or vice versa
Prevent Infinite Loops
just...no...
Again, not much here to show. A page to read with an example to fix. Changed != to <= to get the solution.
